Inventories, please help with creating the table!

Exercise 1. FIFO, LIFO and weighted average "Computadoras del Futuro" made several purchases and sales in April. He had operating expenses of $ 1,800. 1. Prepare three income statements: one using the FIFO method, another LIFO, and the other using the weighted average. The merchandise was sold for $ 200 each. 2. Calculate the cost of goods sold using the periodic inventory model. Feche Detalle Cantidad Costo de unidad (unit cost) Abril Inventario initial $72 6 venta 8 Compra 84 Venta 15 Venta 19 Compra 109 21 venta 22 Venta 2 27 Compra 10 90 30 Venita Exercise 2. Periodic inventory Using the periodic inventory method, compute the cost of goods sold for the following exercise: Fecha Detalle Cantidad Costo de unidad (unit cost] Mayo Inventario inicial 12 $112 6 venta Compra 18 103 13 Venta 8 30 Venta